JPH043277U - - Google Patents
Info
- Publication number
- JPH043277U JPH043277U JP3928390U JP3928390U JPH043277U JP H043277 U JPH043277 U JP H043277U JP 3928390 U JP3928390 U JP 3928390U JP 3928390 U JP3928390 U JP 3928390U JP H043277 U JPH043277 U JP H043277U
- Authority
- JP
- Japan
- Prior art keywords
- lid
- heat exchanger
- injection port
- space
- tubes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003507 refrigerant Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Description
第１図はこの考案の一実施例による冷媒蓋を中
心とした要部の断面図、第２図は第１図の−
線のノズルの拡大断面図、第３図はノズルの冷媒
流れを示す第１図の−線に沿う断面図、第４
図〜第６図及び第７図〜第９図は各々この考案の
他の実施例を示すもので、それぞれ第１図〜第３
図に対応する図であり、第４図、第７図は断面図
、第５図、第８図は第４図、第７図の−線と
−線の断面図、第６図、第９図は−線と
−線の断面図である。第１０図は従来の多管
式熱交換器を示す斜視図、第１１図はその冷媒蓋
を中心とした要部の断面図である。
図中、１……シエル、２……チユーブ、６……
冷媒蓋、７……冷媒入口部、１１……ノズル、１
１ａ……噴射口である。なお、図中同一符号は同
一又は相当部分を示す。
Fig. 1 is a cross-sectional view of the main parts centered on the refrigerant lid according to an embodiment of this invention, and Fig. 2 is a - of Fig. 1.
Figure 3 is an enlarged cross-sectional view of the nozzle along the line, and Figure 3 is a cross-sectional view taken along the - line in Figure 1 showing the flow of refrigerant through the nozzle.
Figures 1 to 6 and 7 to 9 show other embodiments of this invention, respectively.
FIGS. 4 and 7 are cross-sectional views, FIGS. 5 and 8 are cross-sectional views taken along lines - and - in FIGS. 4 and 7, and FIGS. The figure is a sectional view taken along the - line and - line. FIG. 10 is a perspective view of a conventional multi-tubular heat exchanger, and FIG. 11 is a cross-sectional view of the main parts centered on the refrigerant lid. In the diagram, 1...Ciel, 2...Tube, 6...
Refrigerant lid, 7... Refrigerant inlet section, 11... Nozzle, 1
1a... is an injection port. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
チユーブ内部へ流体を分配するための空間を有す
る蓋にて構成される多管式熱交換器において、上
記蓋の空間部に、冷媒入口部と接続され、噴射口
が下方向へ開口しており、かつその噴射口径が温
度の低下に伴い縮小し、温度の上昇に伴い拡大す
る形状記憶合金でなるノズルを備えたことを特徴
とする多管式熱交換器。 In a multi-tubular heat exchanger consisting of a large number of tubes housed in a shell and a lid having a space for distributing fluid into the tubes, the refrigerant inlet is connected to the space in the lid. A multi-tube type, characterized by having a nozzle made of a shape memory alloy whose injection port opens downward, and whose injection port diameter decreases as the temperature decreases and expands as the temperature rises. Heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3928390U JPH043277U (en) | 1990-04-11 | 1990-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3928390U JPH043277U (en) | 1990-04-11 | 1990-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH043277U true JPH043277U (en) | 1992-01-13 |
Family
ID=31548061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3928390U Pending JPH043277U (en) | 1990-04-11 | 1990-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043277U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011064349A (en) * | 2009-09-15 | 2011-03-31 | Tlv Co Ltd | Steam heating device |
| JP2017180883A (en) * | 2016-03-29 | 2017-10-05 | 株式会社デンソー | Evaporator |
-
1990
- 1990-04-11 JP JP3928390U patent/JPH043277U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011064349A (en) * | 2009-09-15 | 2011-03-31 | Tlv Co Ltd | Steam heating device |
| JP2017180883A (en) * | 2016-03-29 | 2017-10-05 | 株式会社デンソー | Evaporator |
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